CF1759290712028-tsm20250929235914

NSLIST.NET - mail.rackbuilder.com

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mail.rackbuilder.com checked at 2025-10-01T03:51:52.015Z 510ms 34/34/34 100% R:14

mail.rackbuilder.com

A212.223.165.71🇩🇪 ratiokontakt GmbH
PTRfrontend.clustermail.de

rackbuilder.com

MXmail2.rackbuilder.com
MXmail.rackbuilder.com
NSns.nameserver7.de
NSns.nameserver8.de
A2a02:708:0:ab::2 🇩🇪 ratiokontakt GmbH
A212.223.17.18🇩🇪 ratiokontakt GmbH

MX for

Starts with same word

Starts similarily

AI analysis

mail.rackbuilder.com handles mail for rackbuilder.com.

mail2.rackbuilder.com is a mail server commonly used with mail.rackbuilder.com.

mail.rackbuilder.com points to a single IP address: 212.223.165.71.

Other host names such as mail.katrin-reiss.de, mail.chs24.de, mail.siwaco.eu, mail.zkb.de and mail2.druckluft-chemnitz.de share IPs with mail.rackbuilder.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

FxOeiaR CF johedugfp 2025-10-01